Solve this please this is math problem by cross multpication
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Solve this please this is math problem by cross multpication
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Answer:
a=[5+3x+9y]/6-2by+4y
3x=3-([5+3x+9y]/6-2by+4y)y+2y
Step-by-step explanation:
(2a-1)x-3y=5
2ax-x-3y=5----(equation 1)
3x+(b-2)y=3
3x+by-2y=3
3x=3-by+2y--------(equation 2)
x=(3-by+2y)/3
putting the value of x in equation 1 , we get,
2a[(3-by+2y)/3]-x-3y=5
(6a-2aby+4ay)/3-x-3y=5
6a-2aby+4ay-3x-9y=15
[a(6-2by+4y)]-3x-9y=5
a=[5+3x+9y]/6-2by+4y
putting the value of a in equation 1 , we get,
3x=3-([5+3x+9y]/6-2by+4y)y+2y